Renee Marie Nelson

US Patent:

20200345660, Nov 5, 2020

Filed:

Apr 23, 2020

Appl. No.:

16/856176

Inventors:

- Indianola PA, US
Emanuel VIZZOTTI - Millburn NJ, US
Thomas DANN - Palm Harbor FL, US
Renee NELSON - Brandon FL, US
Courtney C. HAYNES - Dunedin FL, US
Soundarya VAITHIANATHAN - Parsippany NJ, US
Reginald BRADLEY - Bedminster NJ, US
Reinhard WALTER - Morristown NJ, US
Gerard MEISEL - Budd Lake NJ, US

International Classification:

A61K 31/125
A61K 9/06
A61K 31/045
A61K 47/44
A61K 47/10
A61K 9/00

Abstract:

Provided are topical analgesic gel compositions having relatively high payloads of menthol and camphor by micro-emulsion technology and methods of preparing topical analgesic gel compositions having relatively high payloads of menthol and camphor. Topical analgesic gel compositions may include from 12 to 16 wt. % menthol; from 4 to 8 wt. % camphor; from 0.1 to 2 wt. % carbomer; and 60 to 70 wt. % solvent. Topical analgesic gel compositions can have a viscosity from 60,000 to 110,000 centipoise.

US Patent:

20200345696, Nov 5, 2020

Filed:

Apr 23, 2020

Appl. No.:

16/856363

Inventors:

- Indianola PA, US
Emanuel VIZZOTTI - Millburn NJ, US
Thomas DANN - Palm Harbor FL, US
Renee NELSON - Brandon FL, US
Courtney C. HAYNES - Dunedin FL, US
Soundarya VAITHIANATHAN - Parsippany NJ, US
Reginald BRADLEY - Bedminster NJ, US
Reinhard WALTER - Morristown NJ, US
Gerard MEISEL - Budd Lake NJ, US

International Classification:

A61K 31/4164
A61K 31/125
A61K 31/045
A61K 47/44

Abstract:

Provided are topical analgesic compositions and methods of preparing topical analgesic compositions comprising a stable nano-encapsulating matrix film. The topical analgesic compositions and methods of preparing topical analgesic compositions may be suited for roll-on applicators. Topical analgesic compositions may include 12 to 16 wt. % menthol; 4 to 8 wt. % camphor; 2 to 15 wt. % film-forming polymer; and 50 to 70 wt. % solvent. To be used in a roll-on applicator, the topical analgesic composition has a viscosity from 800 to 1400 centipoise.